It showed a direct correlation between income and your impact on policy. It would, alas, be scientifically illiterate to assume that since they divided the pub

It showed a direct correlation between income and your impact on policy. It would, alas, be scientifically illiterate to assume that since they divided the public into 10 quintiles that the correlation suddenly stopped above the 90.1% threshold. And, it would be regular old illitetate to assume that crossing from 89.9% to 90% puts you firmly in the cateogory of "elite" because of how a study divided up income quintiles. There is a difference between a true elite (e.g. gets put in charge of a government department of your own creation) and somebody who just earns a lot of money and generally benefits from tax breaks lobbied for by those elites.